Home / 64,245,908.16-88,649,998.83-36,738,522

Finding the Fourth Proportional to 64,245,908.16, 88,649,998.83 and 36,738,522

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Solution

The fourth proportional to 64,245,908.16, 88,649,998.83 and 36,738,522 is: 50,693,811.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,245,908.16 : 88,649,998.83 = 36,738,522 : x
  2. Step 2: Convert to fraction form
    64,245,908.16/88,649,998.83 = 36,738,522/x
  3. Step 3: Cross multiply
    64,245,908.16x = 88,649,998.83 × 36,738,522
  4. Step 4: Simplify right side
    64,245,908.16x = 3,256,869,932,315,929
  5. Step 5: Solve for x
    x = 3,256,869,932,315,929/64,245,908.16
  6. Step 6: Final answer
    x = 50,693,811.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.